I think she is too emotional!
Britney Spears as judge at the american X-Factor she started crying when a girl forgot her words on her performance and began to cry too. Both of them were crying on air and Britney said "I don't like that she's crying. It makes me want to cry. I don't want to cry." Yes, you don't want it, but you did! I thought she was tougher… Later she tweeted : "I couldn't help getting emotional. It's so hard to watch them crack under pressure when I know they want it so badly."